<?php

 
 function nongli($time){
	  
	 $today = date("Y-m-d",$time);
	 $lunar = new Lunar();
	 $data=date("Y年m月d日",$lunar->S2L($today));
	return  str_replace("年01月","年正月",$data);

 }
/*
	云南省曲靖师范学院计算机科学与工程学院-杨海熙编写
	2009-9-3
*/	
class Lunar
{
	private  $_SMDay = array(1 => 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31);//定义公历月分天数
	private  $_LStart = 1950 ;//农历从1950年开始
	private  $_LMDay = array(
	//差：该年的农历正月初一到该年公历1月1日的天数；1~12：农历月份天数；闰：如有闰月，记录该月平月天数
	//    差  1  2  3  4  5  6  7  8  9 10 11 12 闰
	array(47,29,30,30,29,30,30,29,29,30,29,30,29),
	array(36,30,29,30,30,29,30,29,30,29,30,29,30),
    array(6,29,30,29,30,59,29,30,30,29,30,29,30,29),    //五月29 闰五月30
   	array(44,29,30,29,29,30,30,29,30,30,29,30,29),
    array(33,30,29,30,29,29,30,29,30,30,29,30,30),
    array(23,29,30,59,29,29,30,29,30,29,30,30,30,29),    //三月29 闰三月30
    array(42,29,30,29,30,29,29,30,29,30,29,30,30),
    array(30,30,29,30,29,30,29,29,59,30,29,30,29,30),    //八月30 闰八月29
    array(48,30,30,30,29,30,29,29,30,29,30,29,30),
    array(38,29,30,30,29,30,29,30,29,30,29,30,29),
    array(27,30,29,30,29,30,59,30,29,30,29,30,29,30),    //六月30 闰六月29
    array(45,30,29,30,29,30,29,30,30,29,30,29,30),
    array(35,29,30,29,29,30,29,30,30,29,30,30,29),
    array(24,30,29,30,58,30,29,30,29,30,30,30,29,29),    //四月29 闰四月29
    array(43,30,29,30,29,29,30,29,30,29,30,30,30),
    array(32,29,30,29,30,29,29,30,29,29,30,30,29),
    array(20,30,30,59,30,29,29,30,29,29,30,30,29,30),    //三月30 闰三月29
    array(39,30,30,29,30,30,29,29,30,29,30,29,30),
    array(29,29,30,29,30,30,29,59,30,29,30,29,30,30),    //七月30 闰七月29
    array(47,29,30,29,30,29,30,30,29,30,29,30,29),
    array(36,30,29,29,30,29,30,30,29,30,30,29,30),
    array(26,29,30,29,29,59,30,29,30,30,30,29,30,30),    //五月30 闰五月29
    array(45,29,30,29,29,30,29,30,29,30,30,29,30),
    array(33,30,29,30,29,29,30,29,29,30,30,29,30),
    array(22,30,30,29,59,29,30,29,29,30,30,29,30,30),    //四月30 闰四月29
    array(41,30,30,29,30,29,29,30,29,29,30,29,30),
    array(30,30,30,29,30,29,30,29,59,29,30,29,30,30),    //八月30 闰八月29
    array(48,30,29,30,30,29,30,29,30,29,30,29,29),
    array(37,30,29,30,30,29,30,30,29,30,29,30,29),
    array(27,30,29,29,30,29,60,29,30,30,29,30,29,30),    //六月30 闰六月30
    array(46,30,29,29,30,29,30,29,30,30,29,30,30),
    array(35,29,30,29,29,30,29,29,30,30,29,30,30),
    array(24,30,29,30,58,30,29,29,30,29,30,30,30,29),    //四月29 闰四月29
    array(43,30,29,30,29,29,30,29,29,30,29,30,30),
    array(32,30,29,30,30,29,29,30,29,29,59,30,30,30),    //十月30 闰十月29
    array(50,29,30,30,29,30,29,30,29,29,30,29,30),
    array(39,29,30,30,29,30,30,29,30,29,30,29,29),
    array(28,30,29,30,29,30,59,30,30,29,30,29,29,30),    //六月30 闰六月29
    array(47,30,29,30,29,30,29,30,30,29,30,30,29),
    array(36,30,29,29,30,29,30,29,30,29,30,30,30),
    array(26,29,30,29,29,59,29,30,29,30,30,30,30,30),    //五月30 闰五月29
    array(45,29,30,29,29,30,29,29,30,29,30,30,30),
    array(34,29,30,30,29,29,30,29,29,30,29,30,30),
    array(22,29,30,59,30,29,30,29,29,30,29,30,29,30),    //三月30 闰三月29
    array(40,30,30,30,29,30,29,30,29,29,30,29,30),
    array(30,29,30,30,29,30,29,30,59,29,30,29,30,30),    //八月30 闰八月29
    array(49,29,30,29,30,30,29,30,29,30,30,29,29),
    array(37,30,29,30,29,30,29,30,30,29,30,30,29),
    array(27,30,29,29,30,58,30,30,29,30,30,29,30,29),    //五月29 闰五月29
    array(46,30,29,29,30,29,29,30,29,30,30,30,29),
    array(35,30,30,29,29,30,29,29,30,29,30,30,29),
    array(23,30,30,29,59,30,29,29,30,29,30,29,30,30),    //四月30 闰四月29
    array(42,30,30,29,30,29,30,29,29,30,29,30,29),
    array(31,30,30,29,30,30,29,30,29,29,30,29,30),
    array(21,29,59,30,30,29,30,29,30,29,30,29,30,30),    //二月30 闰二月29
    array(39,29,30,29,30,29,30,30,29,30,29,30,29),
    array(28,30,29,30,29,30,29,59,30,30,29,30,30,30),    //七月30 闰七月29
    array(48,29,29,30,29,29,30,29,30,30,30,29,30),
    array(37,30,29,29,30,29,29,30,29,30,30,29,30),
    array(25,30,30,29,29,59,29,30,29,30,29,30,30,30),    //五月30 闰五月29
    array(44,30,29,30,29,30,29,29,30,29,30,29,30),
    array(33,30,29,30,30,29,30,29,29,30,29,30,29),
    array(22,30,29,30,59,30,29,30,29,30,29,30,29,30),    //四月30 闰四月29
    array(40,30,29,30,29,30,30,29,30,29,30,29,30),
    array(30,29,30,29,30,29,30,29,30,59,30,29,30,30),    //九月30 闰九月29
    array(49,29,30,29,29,30,29,30,30,30,29,30,29),
    array(38,30,29,30,29,29,30,29,30,30,29,30,30),
    array(27,29,30,29,30,29,59,29,30,29,30,30,30,29),    //六月29 闰六月30
    array(46,29,30,29,30,29,29,30,29,30,29,30,30),
    array(35,30,29,30,29,30,29,29,30,29,29,30,30),
    array(24,29,30,30,59,30,29,29,30,29,30,29,30,30),    //四月30 闰四月29
    array(42,29,30,30,29,30,29,30,29,30,29,30,29),
    array(31,30,29,30,29,30,30,29,30,29,30,29,30),
    array(21,29,59,29,30,30,29,30,30,29,30,29,30,30),    //二月30 闰二月29
    array(40,29,30,29,29,30,29,30,30,29,30,30,29),
    array(28,30,29,30,29,29,59,30,29,30,30,30,29,30),    //六月30 闰六月29
    array(47,30,29,30,29,29,30,29,29,30,30,30,29),
    array(36,30,30,29,30,29,29,30,29,29,30,30,29),
    array(25,30,30,30,29,59,29,30,29,29,30,30,29,30),    //五月30 闰五月29
    array(43,30,30,29,30,29,30,29,30,29,29,30,30),
    array(33,29,30,29,30,30,29,30,29,30,29,30,29),
    array(22,29,30,59,30,29,30,30,29,30,29,30,29,30),    //三月30 闰三月29
    array(41,30,29,29,30,29,30,30,29,30,30,29,30),
    array(30,29,30,29,29,30,29,30,29,30,30,59,30,30),    //十一月30 闰十一月29
    array(49,29,30,29,29,30,29,30,29,30,30,29,30),
    array(38,30,29,30,29,29,30,29,29,30,30,29,30),
    array(27,30,30,29,30,29,59,29,29,30,29,30,30,29),    //六月29 闰六月30
    array(45,30,30,29,30,29,29,30,29,29,30,29,30),
    array(34,30,30,29,30,29,30,29,30,29,29,30,29),
    array(23,30,30,29,30,59,30,29,30,29,30,29,29,30),    //五月30 闰五月29
    array(42,30,29,30,30,29,30,29,30,30,29,30,29),
    array(31,29,30,29,30,29,30,30,29,30,30,29,30),
    array(21,29,59,29,30,29,30,29,30,30,29,30,30,30),    //二月30 闰二月29
    array(40,29,30,29,29,30,29,29,30,30,29,30,30),
    array(29,30,29,30,29,29,30,58,30,29,30,30,30,29),    //七月29 闰七月29
    array(47,30,29,30,29,29,30,29,29,30,29,30,30),
    array(36,30,29,30,29,30,29,30,29,29,30,29,30),
    array(25,30,29,30,30,59,29,30,29,29,30,29,30,29),    //五月29 闰五月30
    array(44,29,30,30,29,30,30,29,30,29,29,30,29),
    array(32,30,29,30,29,30,30,29,30,30,29,30,29),
    array(22,29,30,59,29,30,29,30,30,29,30,30,29,29),    //三月29 闰三月30		
	);
	//是否闰年
	private function IsLeapYear($AYear){
        return ($AYear % 4 == 0) && (($AYear % 100 != 0) || ($AYear % 400 == 0));
	}
	//公历该月的天数(year：年份； month：月份)
	private function GetSMon($year,$month)
	{
		if($this->IsLeapYear($year) && $month == 2)
			return 29;
		else
			return $this->_SMDay[$month];
	}
	//农历名称转换
	private function LYearName($year)
	{
		$Name = array("零","一","二","三","四","五","六","七","八","九");
		for($i=0;$i<4;$i++)
			for($k=0;$k<10;$k++)
				if($year[$i]==$k)
					$tmp.=$Name[$k];
		return $tmp;
	}
	
	private function LMonName($month)
	{
		if($month >=1 && $month <=12 )
		{
			$Name = array( 1=>"正","二","三","四","五","六","七","八","九","十","十一","十二");
			return $Name[$month];
		}
		return $month;
	}
	
	private function LDayName($day)
	{
		if($day >=1 && $day <=30 )
		{
			$Name = array( 1 =>
			"初一","初二","初三","初四","初五","初六","初七","初八","初九","初十",
			"十一","十二","十三","十四","十五","十六","十七","十八","十九","二十",
			"廿一","廿二","廿三","廿四","廿五","廿六","廿七","廿八","廿九","三十"
			);
			return $Name[$day];
		} 
		return $day;
	}
	
	//公历转农历(Sdate：公历日期)
	public function S2L($date)
	{
		list($year, $month, $day) = explode("-", $date);
		if($year <= 1951 || $month <= 0 || $day <= 0 || $year >= 2051 )	return false;
		//获取查询日期到当年1月1日的天数
		$date1 = strtotime($year."-01-01");//当年1月1日
		$date2 = strtotime($year."-".$month."-".$day);
		$days=round(($date2-$date1)/3600/24);
		$days += 1;
		//获取相应年度农历数据，化成数组Larray
		$Larray = $this->_LMDay[$year - $this->_LStart];
		if($days <= $Larray[0])
		{
			$Lyear = $year - 1;
			$days = $Larray[0] - $days;
			$Larray = $this->_LMDay[$Lyear - $this->_LStart];
			if($days < $Larray[12])
			{
				$Lmonth = 12;
				$Lday = $Larray[12] - $days;
			}
			else
			{
				$Lmonth = 11;
				$days = $days - $Larray[12];
				$Lday = $Larray[11] - $days;
			}			
		}
		else
		{
			$Lyear = $year;
			$days = $days - $Larray[0];
			for($i = 1;$i <= 12;$i++)
			{
				if($days > $Larray[$i]) $days = $days - $Larray[$i];
				else 
				{
					if ($days > 30){
						$days = $days - $Larray[13];
						$Ltype = 1;
					}
				
					$Lmonth = $i;
					$Lday = $days;
					break;
				}
			}
		}
		return mktime(0, 0, 0, $Lmonth, $Lday, $Lyear);
		//$Ldate = $Lyear."-".$Lmonth."-".$Lday;
		//$Ldate = $this->LYearName($Lyear)."年".$this->LMonName($Lmonth)."月".$this->LDayName($Lday);
		//if($Ltype) $Ldate.="(闰)";
		//return $Ldate;
	}
	//农历转公历(date：农历日期； type：是否闰月)
	public function L2S($date,$type = 0)
	{
		list($year, $month, $day) = split("-",$date);
		if($year <= 1951 || $month <= 0 || $day <= 0 || $year >= 2051 )	return false;
		$Larray = $this->_LMDay[$year - $this->_LStart];
		if($type == 1 && count($Larray)<=12 ) return false;//要求查询闰，但查无闰月
		//如果查询的农历是闰月并该年度农历数组存在闰月数据就获取
		if($Larray[$month]>30 && $type == 1 && count($Larray) >=13)	$day = $Larray[13] + $day;
		//获取该年农历日期到公历1月1日的天数
		$days = $day;
		for($i=0;$i<=$month-1;$i++)
			$days += $Larray[$i];
		//当查询农历日期距离公历1月1日超过一年时
		if($days > 366 || ($this->GetSMon($month,2)!=29 && $days>365 ))
		{
			$Syear = $year +1;
			if($this->GetSMon($month,2)!=29) 
				$days-=366;
			else
				$days-=365;
			if($days > $this->_SMDay[1]) 
			{
				$Smonth = 2;
				$Sday = $days - $this->_SMDay[1];
			}
			else
			{
				$Smonth = 1;
				$Sday = $days;
			}		
		}
		else
		{
			$Syear =$year;
			for($i=1;$i<=12;$i++)
			{
				if($days > $this->GetSMon($Syear,$i))
					$days-=$this->GetSMon($Syear,$i);
				else
				{
					$Smonth = $i;
					$Sday = $days;
					break;
				}
			}
		}
		return mktime(0, 0, 0, $Smonth, $Sday, $Syear);
		//$Sdate = $Syear."-".$Smonth."-".$Sday;
		//return $Sdate;
	}
}
 
?>